Home / 3,444,355,907.71-5,162,336,510.23-1,785,348,566.39

Finding the Fourth Proportional to 3,444,355,907.71, 5,162,336,510.23 and 1,785,348,566.39

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Solution

The fourth proportional to 3,444,355,907.71, 5,162,336,510.23 and 1,785,348,566.39 is: 2,675,847,193.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,355,907.71 : 5,162,336,510.23 = 1,785,348,566.39 : x
  2. Step 2: Convert to fraction form
    3,444,355,907.71/5,162,336,510.23 = 1,785,348,566.39/x
  3. Step 3: Cross multiply
    3,444,355,907.71x = 5,162,336,510.23 × 1,785,348,566.39
  4. Step 4: Simplify right side
    3,444,355,907.71x = 9,216,570,087,761,886,208
  5. Step 5: Solve for x
    x = 9,216,570,087,761,886,208/3,444,355,907.71
  6. Step 6: Final answer
    x = 2,675,847,193.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.